baber/WOPTO huggingface dataset:
Patent KR-20210019147-A (KR)
Title: Thin film distillation equipment
Inventor: KOH SUK KEUN
IPC: B01D1/22
Filed: 2019-08-12
Abstract: Disclosed is a thin film distillation device for forming a thin film of a purification target solution by using a roller. The thin film distillation device comprises: a housing including a raw material inlet; a heating unit heating the housing from the outside of the housing to increase the internal temperature of the housing; a roller flange provided to rotate inside the housing, and moving a fluid introduced through the raw material inlet to the inner wall of the housing using centrifugal force by rotation; a roller base disposed to face the roller flange under the roller flange; a drive device including a drive shaft penetrating the center of the roller flange and the center of the roller base, separately, and provided to rotate the drive shaft; a condenser disposed outside the drive shaft as the inside of the housing, and provided to condense the evaporated fluid; a roller shaft coupled to the roller flange and the roller base, separately, to rotate with the roller flange and the roller base, and extending from the roller flange to the roller base; and a roller coupled to the roller shaft, having an inner diameter greater than the outer diameter of the roller shaft, provided to rotate while being in contact with the inner wall of the housing according to the rotation of the roller shaft, and forming a thin film of the fluid on the inner wall of the housing by rotation while being in contact with the inner wall of the housing.
Patent KR-20210021229-A (KR)
Title: Display device
Inventor: BANG JONG UK
IPC: G02F1/1335
Filed: 2019-08-16
Abstract: Provided is a display device which can increase display brightness. The display device comprises: a first display panel; a first light collecting element provided on one side of the first display panel; a light guide plate disposed on a lower portion of the first display panel; and a second display panel disposed between the first display panel and the light guide plate. The first display panel includes a light emitting element, the second display panel includes a liquid crystal layer, and the first light collecting element transmits external light to the light guide plate.
Patent KR-20190104952-A (KR)
Title: Voice input device
Inventor: YOON YOUNGSIK
IPC: H04R1/08
Filed: 2019-08-23
Abstract: A voice input apparatus of the present invention includes: a panel having a voice input hole formed therein; a circuit board disposed below the panel and having a voice passage hole on a position corresponding to the voice input hole; a first sealer formed in a tubular shape to be disposed between the panel and the circuit board, and having an upper end of surrounding the voice input hole to be in contact with the bottom surface of the panel, and a lower end of surrounding the voice passage hole to be in contact with an upper surface of the circuit board; a microphone disposed on a lower side of the circuit board and having a sound reception hole on a position corresponding to the voice passage hole; and a second sealer having an accommodation space with an opening portion on an upper surface, wherein the microphone is disposed in the accommodation space and the upper surface of the second sealer is in contact with the bottom surface of the circuit board while surrounding the voice passage hole. The present invention can prevent noise from entering a transmission path such that accurate voice command can be input to the microphone.
Patent KR-20210025845-A (KR)
Title: Drum assembly for washing machine, washing machine having the same, and manufacturing method of the same
Inventor: CHO YOUNG JIN
IPC: D06F39/12
Filed: 2019-08-28
Abstract: The present disclosure relates to a drum assembly for a washing machine having a structure that can prevent a rear plate or a front plate from sliding with respect to a drum. According to the present disclosure, the drum assembly for a washing machine comprises: a drum formed in a hollow cylindrical shape, including a front flange formed at the front end and a rear end flange formed at the rear end, and including a plurality of coupling holes provided adjacent to the rear end flange; a front plate installed on the front end of the drum; and a rear plate installed at the rear end of the drum, including a plurality of rear holes corresponding to the plurality of coupling holes of the drum. The rear end flange and the rear plate of the drum are provided with a rear end positioning mechanism for determining the position of the rear plate with respect to the drum.
Patent KR-20210031294-A (KR)
Title: Spinal Plate Structure
Inventor: SHIN SUNG JIN
IPC: A61B17/00
Filed: 2019-09-11
Abstract: A plate structure for spinal fixation is disclosed. The present invention includes a base plate and a coupling plate provided on the base plate and forming a coupling surface with a treatment target site. According to the present invention, provided is the plate structure for spinal fixation having high rigidity while ensuring a high level of synostosis.
Patent KR-20210034765-A (KR)
Title: Senior Prevention of Depression
Inventor: LEE MIN HO
IPC: G16H50/20
Filed: 2019-09-21
Abstract: The present invention relates to a prevention of depression in the elderly, in which the degree of depression in the elderly is calculated to enable the elderly to find out solutions for themselves and treat the depression, so that the interpersonal relationship is improved, thereby solving the existing problem that the degree of depression is diagnosed but the diagnosis does not include how to solve the depression. In other words, a method and an apparatus for determining a depressed state during residence of the elderly according to the present invention suggest ways for solving the depression via an application so as to treat the depression, and the apparatus includes an SPD that continues to diagnose the depression even after solving the depression, wherein the SPD for treating the depression displays the solutions for diagnosing and solving the depression, and enables the elderly to receive treatment through a welfare center or senior citizen center in terms of interpersonal relations. Thus, according to the present invention, the degree of depression index of the elderly is calculated to enable the elderly to recognize solutions on their own so that they can treat the depression and improve the interpersonal relationships. Accordingly, it solves the problem that the degree of existing depression is diagnosed but the diagnosis does not include how to solve the depression.
Patent KR-20210035957-A (KR)
Title: System for treadmill using forest road information
Inventor: PARK MIN YOUNG
IPC: A63B22/00
Filed: 2019-09-24
Abstract: The present invention relates to a treadmill system using forest road information, the treadmill system comprising: a server unit; and a forest road experiencing unit. The server unit stores the forest road information which is information for a forest road, and reward information which is information for a reward of an experienced person. The forest road experiencing unit forms an exercise space for allowing the experienced person to exercise, controls driving by receiving the forest road information from the server unit, stores exercise distance information which is information generated by an exercise distance of the experienced person, and transmits the exercise distance information to the server unit. The reward information is information related to the reward to be received in proportion to a generated reward score. The reward score is a score generated by the server unit based on the exercise distance information. The reward includes: any one among discount provision, coupon provision, free gift provision, and mileage provision. According to the present invention, since a playback speed of a background image is synchronized with a speed of a treadmill and an environment similar to a real forest road is created, the experienced person can experience the same as exercising in a real forest. According to the present invention, the present invention provides strong motivation for performing steady exercise by allowing the experienced person to receive the reward depending on the exercise distance.
Patent KR-20210037246-A (KR)
Title: Bedsores prevention mattress
Inventor: KIM MI RAN
IPC: A47C31/10
Filed: 2019-09-27
Abstract: The present invention relates to a mattress for bedsore prevention including: a cover portion filled with an electric rheological fluid, receiving the transmission of pressure applied by a patient's body, and having an upper surface having a shape changed as the viscosity of the electric rheological fluid is changed by a current transmitted from external current application means; a frame portion provided in the cover portion and supporting the cover portion; a pressure dispersion unit provided on the surface of the cover portion and partially changing the viscosity of the electric rheological fluid using a current transmitted from the outside while measuring the pressure that the patient's body applies to the cover portion; and a control unit connected to the pressure dispersion unit and the current application means and transmitting the current transmitted from the current application means to the pressure dispersion unit in order to reduce the pressure applied to the cover portion. The present invention can be used at a hospital, nursing home, or home bed. The pressure dispersion unit disperses the pressure transmitted to a patient's bedsore-prone area in close contact with the cover portion, and thus a bedsore in the area can be prevented.
Patent KR-20210045247-A (KR)
Inventor: KIM TAE SHIK
IPC: A41D13/11
Filed: 2019-10-16
Abstract: The present invention relates to a structure in which the length of hanging straps provided at both ends of a mask body can be adjusted to increase productivity when the hanging straps are mounted on both ends of the mask body through ultrasonic bonding by a means of an automatic line while the length of the hanging strap can be arbitrarily adjusted by a user's selection. According to the present invention, when the mask body is manufactured by bonding and cutting through ultrasonic processing by a roll, folding wings which have cut three sides are provided at both ends of the mask body so that the hanging straps are hung and fixed inside the folding wings, and the upper surface of the folding wings and the mask body are attached with a tape, thereby increasing productivity and also facilitating length adjustment of the hanging straps.
Patent KR-20200096084-A (KR)
Title: Gas treatment system and ship having the same
Inventor: SEO SEOK YONG
IPC: B63H21/38
Filed: 2019-10-18
Abstract: The present invention relates to a gas treatment system and a ship having the same, wherein the gas treatment system includes: a fuel storage part storing liquefied gas using heavier hydrocarbon as a main component; a fuel supply part supplying the liquefied gas of the fuel storage part to a propulsion engine of the ship in a liquid state; and a fuel recovery part recovering the surplus liquid liquefied gas discharged from the propulsion engine and mixed with lubricating oil, wherein the fuel storage part includes: a plurality of cargo tanks mounted in the ship and storing the liquefied gas as a cargo; and a fuel tank which is an independent pressure container mounted in the ship and storing the liquefied gas as the fuel to be supplied to the propulsion engine. Therefore, the gas treatment system can generate thrust by using the liquefied petroleum gas.
Patent KR-20210048616-A (KR)
Title: handkerchief attached garment
Inventor: PARK JUN YOUNG
IPC: A41D27/00
Filed: 2019-10-23
Abstract: The present invention relates to a handkerchief-attached garment. The present invention includes a fixing member, a zipper, and a handkerchief fixed to the zipper. The present invention can wipe contaminants by carrying a handkerchief.
Patent KR-20210048694-A (KR)
Title: Semiconductor device
Inventor: WOO DONG SOO
IPC: H01L21/768
Filed: 2019-10-24
Abstract: A semiconductor device is provided. The semiconductor devices comprises: a substrate comprising an element isolation layer and an active region defined by the element isolation layer and extending in a first direction; a first trench in the element isolation layer; a second trench in the activation region; a filling film disposed in a lower portion of the first trench; a first gate pattern disposed on the filling film in the first trench; and a second gate pattern extending in a second direction different from the first direction in the second trench. The filling film includes a semiconductor material film or metal. Therefore, the semiconductor device can increase reliability and performance.
Patent KR-20210050724-A (KR)
Title: Composition for anti-wrinkle effect comprising complex extract of Morus alba and Reynoutria japonica
Inventor: LEE KOO YEON
IPC: A61K8/9789
Filed: 2019-10-29
Abstract: The present invention provides a composition for anti-wrinkle effect comprising a complex extract of Mori cortex and Reynoutria japonica, wherein the composition for an anti-wrinkle effect comprising a complex extract of Mori cortex and Reynoutria japonica can be usefully used as an economical and effective natural anti-wrinkle agent in functional cosmetics and functional food fields.
Patent KR-20210051767-A (KR)
Title: Camera module
Inventor: JONG CHEOL CHOI
IPC: G03B17/12
Filed: 2019-10-31
Abstract: A camera module is provided. According to an aspect of the present invention, the camera module includes: a lens holder; a lens barrel screwed to an inner surface of the lens holder; an elastic member disposed between the lens holder and the lens barrel; and at least one lens disposed in the lens barrel. The lens barrel includes a first body portion having a first screw thread formed on an outer circumferential surface thereof, and a first step portion disposed under the first body portion. A horizontal width of the first step portion is smaller than a horizontal width of the first body portion, and the elastic member is disposed on the first step portion. The present invention provides the camera module which can prevent foreign substances from entering the inside thereof.
Patent KR-20210053565-A (KR)
Title: Ankle pump exercise equipment
Inventor: PARK SANG SOO
IPC: A61H1/02
Filed: 2019-11-04
Abstract: The present invention relates to an ankle pump exercise equipment, and more specifically, to an ankle pump exercise equipment, which forms a motor box with a built-in motor and a gear, so that a driven gear rotating by an operation of the motor is engaged with a rack, and the motor box with a built-in drive motor goes up and down directly, thereby simplifying a power transmission structure and directly transmitting driving force of the motor to increase the force to raise the ankle rest, and thus an exercise effect can be improved.
Patent KR-20200064900-A (KR)
Title: Single chip for generating multiple differential signals and loop-through signals according to a single-ended rf signal
Inventor: KUAN MING CHEN
IPC: H04B1/10
Filed: 2019-11-04
Abstract: The present invention relate to a single chip for generating a plurality of differential signals and loop-through signals according to a single-ended RF signal input to the single chip. According to the present invention, delay between different channels of the plurality of differential signals and loop-through signals can be minimized for support of picture-in-picture (PIP) applications, the single chip can integrate a power detector and an automatic gain control (AGC) circuit which controls the gain of a low-noise amplifier (LNA) inside the single chip, and the gain of the LNA can be output from the single chip for other uses.
Patent KR-20210054187-A (KR)
Inventor: JI SEUNG GU
IPC: G06F3/06
Filed: 2019-11-05
Abstract: Disclosed are a memory system, a memory device, and an operating method of a memory system. While the memory device of the memory system performs a read sensing operation for a read command, a memory controller of the memory system starts inputting data for a write command to the memory device, so that when the memory system executes the write operation after the read operation, it is possible to increase the performance of the write operation provided by the memory system.
Patent KR-20210056499-A (KR)
Title: Apparatus and method for integrated managing of ship design and computer readable storage medium storing the same
Inventor: KIM TAE YOUNG
IPC: G06Q10/10
Filed: 2019-11-08
Abstract: The present invention relates to an integrated ship design management device and a method thereof and a computer readable recording medium storing the same which manage an improvement request (feedback) of a ship production site by using an integrated database, thereby allowing all design personnel to share it without being limited for specific personnel. According to an embodiment of the present invention, the integrated ship design management device receives an improvement request for a ship design in a production site, assigns a person in charge of replying to the improvement request, and selects a target to share the improvement request when replying to the improvement request.
Patent KR-20210060902-A (KR)
Inventor: MYEONG HYEON
IPC: G05D1/08
Filed: 2019-11-19
Abstract: The present invention relates to a method and system for autonomous operation of a wall-moving drone unit that uses multiple sensors to change postures for wall recognition/approach, wall landing, wall movement, and wall detachment. According to the present invention, the method for autonomous operation of a wall-moving drone unit comprises the steps of: recognizing and approaching a wall through multiple sensors included in a wall-moving drone unit, and checking a wall landing condition for wall landing; performing a stabilization process for changing the posture of the wall-moving drone unit according to the wall landing condition; and landing on the wall by changing the posture of the wall-moving drone unit based on the stabilization process.
Patent KR-20200063070-A (KR)
Inventor: WEI SHIH YI
IPC: C07D209/80
Filed: 2019-11-25
Abstract: The present invention provides a monohydrate form of beraprost-314d, a novel crystalline form of beraprost-314d, and a method for manufacturing the same. The beraprost-314d monohydrate of the present invention exhibits advantages in storage, transportation, and handling, and can be safely used for commercial purposes.
Patent KR-20210064856-A (KR)
Title: LED device and method for manufacturing the LED device, and display apparatus including the LED device
Inventor: HWANG KYUNG WOOK
IPC: H01L33/42
Filed: 2019-11-26
Abstract: Disclosed are an LED element, a manufacturing method thereof, and a display device including the LED element. The LED element comprises: a light emitting layer having a core-shell structure; a protective layer provided to cover a portion of an upper surface of a first semiconductor layer; a first electrode provided in an upper portion of the light emitting layer; and a second electrode provided in a lower portion of the light emitting layer. The light emitting layer includes the first semiconductor layer, an active layer, and a second semiconductor layer. The first electrode is provided to contact the first semiconductor layer. The second electrode is provided to contact the second semiconductor layer.
Patent KR-20210066552-A (KR)
Title: Surface treatment method for improving the durability life of stent
Inventor: KANG HAN BIN
IPC: A61F2/82
Filed: 2019-11-28
Abstract: A surface treatment method for improving the durability life of a stent is disclosed. The surface treatment method for improving the durability life of a stent according to an embodiment of the present invention comprises: a step of charging at least one capacitor bank by applying a preset voltage; a step of discharging the charged capacitor bank; a step of forming a magnetic field based on a current flowing from the capacitor bank to a coil by discharging the capacitor bank, and generating an induced current by the formed magnetic field; and a step of generating a uniform residual compressive stress on a stent wire through a field shaper provided inside the coil. The surface treatment method of the present invention can perform surface treatment regardless of size of the stent and suppress occurrence of micro-fractures on the surface.
Patent KR-20190137749-A (KR)
Inventor: NAGAKURA TAKESHI
IPC: G02B5/30
Filed: 2019-12-03
Abstract: The present invention relates to an adhesive composition capable of forming an adhesive layer having the performance of excellent reworking properties and high adhesion properties despite being a thin film; and an adhesive film using the same. The adhesive composition contains: (1) 100 parts by weight of a total of (meth) acrylate monomers including at least one kind selected from a monomer group consisting of alkyl (meth) acrylate monomers having C1 to C14 carbon number of an alkyl group and (meta) acrylate monomers having an aromatic group; at least 30 parts by weight of butyl acrylate from (1); (2) 0.1-3.5 parts by weight of hydroxyl-containing copolymerizable vinyl monomers about (1) without including carboxyl group-containing copolymerizable vinyl monomers; and (3) 0.01-0.8 part by weight of an isocyanate compound as a cross-linking agent about (1) and an acrylic polymer which is a weight average molecular weight of 1 million or more polymers with an acid value of 0.1 or less.
Patent KR-20210070085-A (KR)
Title: Pole type solar energy generation system
Inventor: SHIN JEONG HOON
IPC: H02S30/10
Filed: 2019-12-04
Abstract: According to the present invention, a pole type solar energy generation system comprises: a pole fixed to stand on the ground; a solar panel slantly installed on an upper end of the pole to generate solar electricity; and a rotating device installed between the pole and the solar panel to provide a rotational force to the solar panel, wherein the rotating device comprises a vertical rotation unit having one end connected to a rear surface of the solar panel and having a driving motor for rotating the solar panel around a rotation axis parallel to the ground and the solar panel is slantly disposed with respect to the rotation axis and an inclination angle with respect to the sun is adjusted by the vertical rotation unit.
Patent KR-20210073706-A (KR)
Title: Shift control device and shift control method for vehicle
Inventor: JEON BYEONG WOOK
IPC: B60W10/10
Filed: 2019-12-10
Abstract: The present invention relates to a vehicle shift control apparatus and a method thereof. The provided vehicle shift control apparatus and the method thereof, by providing a speed profile corresponding to each shift stage of a vehicle for each inclination of a downhill road during coasting, and controlling a shift of the vehicle during coasting on a downhill road based on this, can maintain a constant vehicle speed without a driver's operation of an accelerator pedal or a brake pedal. To this end, the vehicle shift control apparatus of the present invention comprises: a storage unit for storing the speed profile corresponding to each shift stage of the vehicle for each inclination of the downhill road; and a control unit for controlling the shift of the vehicle based on the speed profile when driving on the downhill road.
Patent KR-20210035020-A (KR)
Title: Method for active indicating based on cognition of pedestrian and apparatus for performing the same
Inventor: YANG YOUNG MO
IPC: G06T19/00
Filed: 2019-12-11
Abstract: The present invention relates to a pedestrian recognition active indication method and a device for performing the same. The pedestrian recognition active indication method may comprise the following steps of: generating a road sign by the pedestrian recognition active display device; recognizing an object by the pedestrian recognition active display device; and generating an object recognition indication with respect to the object by the pedestrian recognition active display device. The present invention can reduce accidents which may occur to the pedestrians on traffic signs implemented based on augmented reality technology.